Boot ISO By GRUB

範例專案

下載 ISO

先參考「Download ISO」這篇提到的下載方式，下載「Debian 官方提供最新的ISO檔案」。

將「ISO檔案」放到「/opt/iso/debian/12/debian-live-12.0.0-amd64-xfce.iso」這個路徑。

舉例執行下面指令

sudo curl -fLo /opt/iso/linuxmint/21.3/linuxmint-21.3-cinnamon-64bit.iso --create-dirs \
	http://free.nchc.org.tw/linuxmint/isos/stable/21.3/linuxmint-21.3-cinnamon-64bit.iso

設定範例

接著採用下面其中一種方式來設定。

GRUB Boot ISO 範例 設定檔路徑 是否需要執行 update-grub
demo_40_custom /etc/grub.d/40_custom 修改後，需要執行 sudo update-grub
demo_41_custom /boot/grub/custom.cfg 修改後，不需要執行 sudo update-grub

關於「sudo update-grub」指的是「sudo grub-mkconfig -o /boot/grub/grub.cfg」

GRUB Menu Entry / Boot ISO 樣板 / Linux Mint 

menuentry "Linux Mint 21.3 Virginia / Cinnamon" --class LinuxMint {
	set gfxpayload=keep
	set iso_file="/opt/iso/linuxmint/21.3/linuxmint-21.3-cinnamon-64bit.iso"
	search --set=iso_partition --no-floppy --file $iso_file
	probe --set=iso_partition_uuid --fs-uuid $iso_partition
	set img_dev="/dev/disk/by-uuid/$iso_partition_uuid"
	loopback loop ($iso_partition)$iso_file
	set boot_option=""
	#set boot_option="locale=zh_TW"
	#set boot_option="quiet splash"
	#set boot_option="file=/cdrom/preseed/linuxmint.seed ---"
	linux (loop)/casper/vmlinuz iso-scan/filename=$iso_file boot=casper $boot_option
	initrd (loop)/casper/initrd.lz
}


menuentry "Linux Mint 21.3 Virginia / Mate" --class LinuxMint {
	set gfxpayload=keep
	set iso_file="/opt/iso/linuxmint/21.3/linuxmint-21.3-mate-64bit.iso"
	search --set=iso_partition --no-floppy --file $iso_file
	probe --set=iso_partition_uuid --fs-uuid $iso_partition
	set img_dev="/dev/disk/by-uuid/$iso_partition_uuid"
	loopback loop ($iso_partition)$iso_file
	set boot_option=""
	#set boot_option="locale=zh_TW"
	#set boot_option="quiet splash"
	#set boot_option="file=/cdrom/preseed/linuxmint.seed ---"
	linux (loop)/casper/vmlinuz iso-scan/filename=$iso_file boot=casper $boot_option
	initrd (loop)/casper/initrd.lz
}

menuentry "Linux Mint 21.3 Virginia / Xfce" --class LinuxMint {
	set gfxpayload=keep
	set iso_file="/opt/iso/linuxmint/21.3/linuxmint-21.3-xfce-64bit.iso"
	search --set=iso_partition --no-floppy --file $iso_file
	probe --set=iso_partition_uuid --fs-uuid $iso_partition
	set img_dev="/dev/disk/by-uuid/$iso_partition_uuid"
	loopback loop ($iso_partition)$iso_file
	set boot_option=""
	#set boot_option="locale=zh_TW"
	#set boot_option="quiet splash"
	#set boot_option="file=/cdrom/preseed/linuxmint.seed ---"
	linux (loop)/casper/vmlinuz iso-scan/filename=$iso_file boot=casper $boot_option
	initrd (loop)/casper/initrd.lz
}

See Also